Horizontal align of the legend. Highcharts - highcharts

I am not able to do a proper horizontal align, what am I missing?.
legend: {
align: 'middle',
margin: 0,
verticalAlign: 'bottom',
y: 50,
symbolHeight: 20
},
http://jsfiddle.net/2Ajnn/

Align should be center when referred to horizontal placement and middle when referring to vertical.
http://api.highcharts.com/highcharts#legend.align
legend: {
align: 'center',
margin: 0,
verticalAlign: 'bottom',
y: 50,
symbolHeight: 20
},
Demo: http://jsfiddle.net/robschmuecker/2Ajnn/1/

Related

How to aligned symbol in highcharts js?

Now it looks like this:
should be:
legend: {
floating: true,
align: 'left',
verticalAlign: 'top',
y: 0,
x: -20,
width: 150,
itemMarginTop: 12,
itemMarginBottom: 12,
alignItem: 'center',
textAlign: '40px',
itemStyle: {
fontFamily: 'Inter',
display: 'inline-block',
verticalAlign: 'middle'
},
labelFormatter() {
return `<span style="font-size: 14px;color: #595959;font-weight: 400;">${this.name}</span><br><span style="font-size: 18px;color: #1C1C1E;font-weight: 600;">${this.y}</span>`
} }
In style options for legend .highcharts-legend-item you can change position of item, there is no directly options in Highcharts for adjust symbol position related to label. In this solution, you need to use legend.useHTML to render legend items.
.highcharts-legend-item {
top: -10px !important;
}
Demo: https://jsfiddle.net/BlackLabel/6479m1y0/

what is the problem with my left alignment?

I use konva.js and I try to align texts with the align function but I can't do it with the left alignment (right and center works on the other hand)
my code
var text1 = new Konva.Text({
y: 26,
fontSize: 40,
text: 'ligne1',
draggable: true,
width : 550,
align: 'center',
});
layer.add(text1);
layer.draw();
Thank you
The text.align() method sets the alignment. In the snippet below I have drawn a rect around the text shape to give a visualisation of the effect.
let
// Set up a stage
stage = new Konva.Stage({
container: 'container',
width: window.innerWidth,
height: window.innerHeight
}),
layer = new Konva.Layer(),
rect = new Konva.Rect({
x: 0,
y: 26,
width: 550,
height: 40,
stroke: 'magenta'
}),
text1 = new Konva.Text({
y: 26,
fontSize: 40,
text: 'ligne1',
draggable: true,
width: 550,
align: 'center',
fill: 'cyan'
});
stage.add(layer);
layer.add(rect, text1);
layer.draw();
$('#left').on('click', function() {
text1.align('left');
layer.draw();
})
$('#center').on('click', function() {
text1.align('center');
layer.draw();
})
$('#right').on('click', function() {
text1.align('right');
layer.draw();
})
body {
margin: 10;
padding: 10;
overflow: hidden;
background-color: #f0f0f0;
}
<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script>
<script src="https://unpkg.com/konva#^3/konva.min.js"></script>
<p>Click a button to change alignment of the text.</p>
<button id='left'>Left</button>
<button id='center'>Center</button>
<button id='right'>Right</button>
<div id="container"></div>

React-Native, unable to align button at bottom in iPhone X

I am applying some style for button. Motive is button should align at parent bottom and have some margin or padding from bottom .
So I applied below style
bottomView: {
width: '85%',
height: 50,
marginLeft: 10,
marginRight: 10,
borderRadius: 5,
flexDirection: 'row',
backgroundColor: ColorConstants.COLOR_BUTTON,
justifyContent: 'center',
alignItems: 'center',
alignSelf: 'center',
position: 'absolute',
bottom: 25
}
I have checked on Android devices, iPhone simulators it was working fine. But this is not working on iPhone X simulator.
Any suggestions ?
You Have to mention that, it is in SafeAreaView:
<SafeAreaView style={{flex: 1, backgroundColor: '#fff'}}>
// Your Code//
</SafeAreaView>

Highcharts: stacked bar charts tooltip enable shared and keep display arrow

When I enable tooltip.shared = true, The arrow will disappear like screen shot.
tooltip: {
shared: true
},
I want to keep arrow just like tooltip.shared = false
tooltip: {
shared: false
},
DEMO in here http://jsfiddle.net/puff0211/5sbfztur/
Does anyone know to accomplish this?
Thank you!
You can prevent from skipping the tooltip anchor in case tooltip is shared by wrapping move function. More about wrapping can be here: https://www.highcharts.com/docs/extending-highcharts/extending-highcharts. Take a look at the example below.
DOCS Reference:
https://www.highcharts.com/docs/extending-highcharts/extending-highcharts
Example:
http://jsfiddle.net/u6d2bode/
You can use tooltip.formatter with some css to achieve nearly required behavior but not exactly same when shared: false .
$(document).ready(function() {
$('#container').highcharts({
chart: {
//type: 'column'
type: 'bar'
},
title: {
text: 'Stacked column chart'
},
xAxis: {
categories: ['Apples', 'Oranges', 'Pears', 'Grapes', 'Bananas']
},
yAxis: {
min: 0,
title: {
text: 'Total fruit consumption'
},
stackLabels: {
enabled: true,
style: {
fontWeight: 'bold',
color: (Highcharts.theme && Highcharts.theme.textColor) || 'gray'
}
}
},
legend: {
align: 'right',
x: -100,
verticalAlign: 'top',
y: 20,
floating: true,
backgroundColor: (Highcharts.theme && Highcharts.theme.legendBackgroundColorSolid) || 'white',
borderColor: '#CCC',
borderWidth: 1,
shadow: false
},
tooltip: {
shared: true,
useHTML: true,
backgroundColor: null,
borderWidth: 0,
formatter: function() {
//console.log(this.points)
var points = this.points;
var pointsLength = points.length;
var tooltipMarkup = pointsLength ? '<div class="callout right" >' + points[0].key + '<br/>' : '';
var index;
var y_value;
for (index = 0; index < pointsLength; index += 1) {
y_value = (points[index].y);
tooltipMarkup += '<span style="color:' + points[index].series.color + '">\u25CF</span> ' + points[index].series.name + ': <b>' + y_value + ' </b><br/>';
}
return tooltipMarkup + '</div>';
},
/*//you can use bellow code to adjust position
positioner: function(boxWidth, boxHeight, point) {
return {x:point.plotX,y:point.plotY};
}*/
},
plotOptions: {
series: {
stacking: 'normal',
dataLabels: {
enabled: true,
color: (Highcharts.theme && Highcharts.theme.dataLabelsColor) || 'white'
}
}
},
series: [{
name: 'John',
data: [5, 3, 4, 7, 2]
}, {
name: 'Jane',
data: [2, 2, 3, 2, 1]
}, {
name: 'Joe',
data: [3, 4, 4, 2, 5]
}]
});
});
div.callout {
background-color: rgba(247, 247, 247, 0.85);
background-image: -moz-linear-gradient(top, rgba(247, 247, 247, 0.85), rgba(247, 247, 247, 0.85));
position: relative;
color: #000;
padding: 5px;
border-radius: 3px;
box-shadow: 0px 0px 20px #444;
}
.callout::before {
content: "";
width: 0px;
height: 0px;
border: 0.8em solid transparent;
position: absolute;
}
.callout.right::before {
left: -20px;
top: 35%;
border-right: 10px solid rgba(247, 247, 247, 0.85);
}
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<script src="https://code.highcharts.com/highcharts.js"></script>
<script src="https://code.highcharts.com/modules/exporting.js"></script>
<div id="container" style="min-width: 400px; height: 400px; margin: 0 auto"></div>
Fiddle demo
tooltip formatter
tooltip: {
shared: true,
useHTML: true,
backgroundColor: null,
borderWidth: 0,
formatter: function() {
var points = this.points;
var pointsLength = points.length;
var tooltipMarkup = pointsLength ? '<div class="callout right" >' + points[0].key + '<br/>' : '';
var index;
var y_value;
for (index = 0; index < pointsLength; index += 1) {
y_value = (points[index].y);
tooltipMarkup += '<span style="color:' + points[index].series.color + '">\u25CF</span> ' + points[index].series.name + ': <b>' + y_value + ' </b><br/>';
}
return tooltipMarkup + '</div>';
},
css
div.callout {
background-color: rgba(247, 247, 247, 0.85);
background-image: -moz-linear-gradient(top, rgba(247, 247, 247, 0.85), rgba(247, 247, 247, 0.85));
position: relative;
color: #000;
padding: 5px;
border-radius: 3px;
box-shadow: 0px 0px 20px #444;
}
.callout::before {
content: "";
width: 0px;
height: 0px;
border: 0.8em solid transparent;
position: absolute;
}
.callout.right::before {
left: -20px;
top: 35%;
border-right: 10px solid rgba(247, 247, 247, 0.85);
}

React Native - ios - circle with border - circle background color spilling out of circle

I'm trying to create a circle with a white background in react native and i'm having an issue where the background color of the circle is seen on the outline of the border.
Check out this playground app:
https://rnplay.org/apps/TsQ-CA
If you look closely you can see that around the circle there's a thin black line. It's like the border isn't covering the entire background.
Here's the circle style:
circle: {
borderRadius: 40,
width: 80,
height: 80,
borderWidth: 5,
borderColor: 'white',
backgroundColor: 'black'
}
P.S. this only happens on iOS
Any ideas??
Thanks!
You can add different border color to a circle. try this
container: {
width: 60,
height: 60,
borderRadius: 60 / 2,
backgroundColor: 'red',
borderColor: 'black',
borderWidth: 3
}
This looks like a bug in React Native. You can work around it by using 2 circles:
class App extends React.Component {
render() {
return (
<View style={styles.container}>
<View style={styles.outerCircle}>
<View style={styles.innerCircle} />
</View>
</View>
);
}
}
const styles = StyleSheet.create({
container: {
flex: 1,
justifyContent: 'center',
alignItems: 'center',
backgroundColor: 'white',
},
outerCircle: {
borderRadius: 40,
width: 80,
height: 80,
backgroundColor: 'white',
},
innerCircle: {
borderRadius: 35,
width: 70,
height: 70,
margin: 5,
backgroundColor: 'black'
},
});
Try setting style props as
{
overflow: 'hidden'
}
with your styling on View style.

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